公开(公告)号：US3797590A

公开(公告)日：1974-03-19

申请号：US3797590D

申请日：1973-01-16

Applicant: MARCONA CORP

Inventor： ARCHIBALD W ,  GILBERT J

IPC: E21B7/18 ,  E21B21/00 ,  E21B43/29 ,  E21C45/00

CPC classification number: E21B21/00 ,  E21B7/18 ,  E21B43/29

Abstract: Hydraulic underground mining system adapted to operate through a small diameter well bore and into a subterranean body and including a mining capsule carried on the lower end of an elongate support structure. The mining capsule includes a liquid jet nozzle at its upper end for forming a laterally directed jet stream to impact material in the ore body and to pulp the same into a slurry. An orifice having a grate for preventing entry of excessively large material is positioned below the jet so that freshly pulped slurry flows into the orifice, the latter being connected to an elongate positive displacement pump mounted below the orifice. Suitable hydraulic power means are provided for operating the pump and for progressively moving the jet stream to at least a portion of an arc. Fixed liquid jets are also provided at the pump inlet for flushing and priming and to the lowermost portion of the capsule and to facilitate movement of the apparatus in the well bore.

Abstract translation: 液压地下采矿系统适于通过小直径井眼操作并进入地下体，并且包括承载在细长支撑结构的下端的采矿胶囊。 采矿胶囊在其上端包括液体喷嘴，用于形成横向定向的喷射流，以冲击矿体中的材料并将其浆化成浆料。 具有用于防止进入过大材料的格栅的孔口位于喷射器下方，使得新鲜制浆的浆料流入孔口，孔口连接到安装在孔口下方的细长容积泵。 提供合适的液压动力装置用于操作泵并逐渐将喷射流移动到弧的至少一部分。 固定的液体射流也设置在泵入口处用于冲洗和起泡以及到胶囊的最下部分，并且便于该装置在井眼中移动。

公开(公告)号：US3799620A

公开(公告)日：1974-03-26

申请号：US28610272

申请日：1972-09-05

Applicant: MARCONA CORP

Inventor： ROBINSON C ,  SIMS W ,  ARCHIBALD W

IPC: B61D7/30 ,  B61D47/00 ,  B65G53/30 ,  B65G53/36 ,  B65G67/24

CPC classification number: B61D7/30 ,  B65G53/30

Abstract: Apparatus for transporting and handling bulk material such as a settled mass of particulate matter characterized by being dispersible with a liquid into a pumpable mixture or slurry. The apparatus includes railroad tank cars carrying vessels adapted to contain the settled mass for movement as a train along a railroad right of way. At an unloading zone an unloading and slurrifying unit is provided which includes a nozzle and slurry receiving sump adapted for movement along the right of way for accurate positioning with respect to an overlying vehicle. Elevating means is provided to move the nozzle upwardly through an opened discharge outlet provided in a flat bottom of the vessel. The sump is carried upwardly with the nozzle for yieldable contact with a flat sealing plate around the discharge outlet. A hollow, fluid containing annulus carried at the upper end of the sump both forms a seal with the vessel sealing plate and senses contact therewith for actuating means to direct a high pressure stream of liquid to the nozzle. The nozzle is moved upwardly into the vessel with the liquid stream impinging upon and slurrifying the particulate matter as the nozzle is rotated about a vertical axis to progressively remove the particulate matter from within the vessel. The slurrified material flows by gravity into the sump and into a collection tank from which it is pumped into a discharge line for subsequent handling and processing.

Abstract translation: 用于运输和处理大量材料的装置，例如沉降的颗粒物质，其特征在于可以用液体分散成可泵送的混合物或浆料。 该装置包括载有适用于容纳作为沿着铁路右路的列车移动的沉降物质的容器的铁路罐车。 在卸载区域设置有卸料和排泥单元，其包括适于沿着右侧运动的喷嘴和浆料接收槽，用于相对于上覆车辆的精确定位。 提供的装置用于将喷嘴向上移动通过设置在容器的平坦底部的打开的排出口。 水槽被向上运送，喷嘴可与放电出口周围的平的密封板共同接触。 在贮槽的上端承载的包含空心流体的环形空间与容器密封板形成密封，并且感测到与其接触的致动装置，以将高压液体流引导到喷嘴。 当喷嘴围绕垂直轴线旋转时，喷嘴被向上移动到容器中，其中液体流撞击颗粒物并使其颗粒化，从而逐渐从容器内移除颗粒物质。 排泥材料通过重力流入贮槽并进入收集罐，从中将其泵送到排放管线中，用于随后的处理和处理。